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Individual Calculations May 2012 |
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| Bortnowski, Makary Total change: 50.70 | |   |
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| V Turniej szachowy - KARKONOSZE | Karpacz | POL | 2012-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1358 | 1.50 | 7 | -0.08 | 30 | -2.40 | |
|  Krupa, Jerzy | | | 1758 * | POL | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Kaluzny, Tomasz | | | 1671 | POL | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Zatylny, Jan | | | 1699 | POL | 1.00 | 1 | 0.88 | 30 | 26.40 | | | Nun, Grzegorz | | | 1687 | POL | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Malinowski, Andrzej | | | 1726 | POL | 0.00 | 1 | -0.10 | 30 | -3.00 | | | Krzyzak, Jan | | | 1348 | POL | 0.50 | 1 | -0.01 | 30 | -0.30 | | | Kalinowska, Karolina | | | 1352 | POL | 0.00 | 1 | -0.51 | 30 | -15.30 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | VIII Lubuska Wiosna Szachowa | Gorzow Wlkp. | POL | 2012-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1405 | 3.00 | 6 | 1.77 | 30 | 53.10 | |
| | Swiderski, Radoslaw | | | 1805 * | POL | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Szczepaniak, Lukasz | | | 1424 | POL | 0.50 | 1 | 0.03 | 30 | 0.90 | | | Kulwinski, Marian | | | 1678 | POL | 1.00 | 1 | 0.83 | 30 | 24.90 | | | Jankowiak, Piotr | | | 1559 | POL | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Krolik, Wladyslaw | | | 1719 | POL | 1.00 | 1 | 0.86 | 30 | 25.80 | | | Monczak, Mariusz | | | 1805 * | POL | 0.50 | 1 | 0.42 | 30 | 12.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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